Help. Every couple of months, I notice toilet paper in my laundry room drain. Toilet and sink are next to the laundry room. The sinks, toilets, upstairs bath and shower all drain fine and do not backup. But, every few months, I have this problem in the laundry room; most of the time its toilet paper, sometimes its worse. HELP.

Sounds like you have a partial blockage downstream of your laundry room. Snake from the washer stand pipe or the laundry roof vent. Good luck, Tom,